Samsung has sent out teaser images for a new event, but rather than an Unpacked event like we see for the Galaxy flagships, this is a joint Galaxy and Ativ event. It's called Samsung Premier 2013 and will be held on June 20 in London.
The teaser images shows three close-ups of, well, something. The Galaxy brand is Samsung's Android lineup, so we can expect either a phone or a tablet, but Ativ concerns only Windows 8 devices